Answer:
The answer is
6000 N/m² or 6000 Pa
Step-by-step explanation:
The pressure exerted by an object given the force of the object and the area can be found by using the formula

where
P is the pressure
f is the force
a is the area
From the question
f = 2400 N
a = 0.4 m²
So we have

We have the final answer as
6000 N/m² or 6000 Pa
Hope this helps you